EP0892180A1 - Méthode pour la formation d'un collage - Google Patents

Méthode pour la formation d'un collage Download PDF

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Publication number
EP0892180A1
EP0892180A1 EP98112425A EP98112425A EP0892180A1 EP 0892180 A1 EP0892180 A1 EP 0892180A1 EP 98112425 A EP98112425 A EP 98112425A EP 98112425 A EP98112425 A EP 98112425A EP 0892180 A1 EP0892180 A1 EP 0892180A1
Authority
EP
European Patent Office
Prior art keywords
adhesive
components
adhesive body
point
component
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP98112425A
Other languages
German (de)
English (en)
Inventor
Wolfgang Fussnegger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
Daimler Benz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DaimlerChrysler AG, Daimler Benz AG filed Critical DaimlerChrysler AG
Publication of EP0892180A1 publication Critical patent/EP0892180A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
    • F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/06—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive

Definitions

  • the invention relates to a method for producing a Adhesive connection between two thin-walled components, in particular Sheet metal parts, with the steps according to the generic term of claim 1.
  • Such a method is e.g. in the automotive industry applied for the connection of sheet metal parts.
  • an outer door skin with the associated Door frame connected.
  • run a liquid glue along a protruding outer edge of the door frame e.g. machine, applied.
  • the outer skin of the door attached, at least on the outer edge directly or lies indirectly on the door frame via the adhesive.
  • the outer skin of the door is folded over at its edge area, so that its edge area the outer edge of the door frame in the area of Glue covers.
  • the layers lying on top of each other Sheet metal parts pressed together so far that the liquid adhesive from the overlap area of the sheet metal parts is pushed out.
  • the glue can then form drops which, if they drip, contaminate the assembly line as well as the tools of subsequent assembly stations. Around such contamination with the previous adhesive connections To avoid, the glue must be used before further processing the components (e.g. door frame and outer door skin) have hardened become. For manufacturing reasons, this is curing the glue points on all with such an adhesive connection provided components before further processing complex and unprofitable from a business perspective.
  • components e.g. door frame and outer door skin
  • the invention deals with the problem of a method the type mentioned in such a way that after the application of the adhesive further processing of the the adhesive connection components to be connected without Risk of contamination and without prior curing of the Glue is feasible.
  • the present invention is based on the general Thoughts that the glue point is usually held in place of one Use the liquid glue used with a solid glue becomes its adhesive effect only through a later softening process unfolded. This is how the solid adhesive works like an additional component that can be adapted to the glue point, that deforms in particular during subsequent forming operations can be, without losing the respective components and Soiling tools with adhesive. Also draws such an adhesive body through a user-friendly Handling, since it is generally also positioned by hand can be left without leaving any residue on the hands.
  • Prepreg melts during a softening process, in particular by means of a heat treatment, the now liquid adhesive wetting the components in the area of the adhesive point and developing its adhesive effect.
  • a subsequent curing process which can also consist of a heat treatment, the adhesive hardens and connects the components to each other in the area of the glue point.
  • the adhesive body can have any shape have, so that also according to the requirements complicated shaped gluing points can be formed, the conventional way, by applying a liquid Glue, not or can only be achieved with great effort.
  • the method can be characterized according to one of claims 6 to 9 have. This ensures that the adhesive body self-adhesive or self-adhesive on one of the two components can be applied, although it has its actual adhesive effect not yet unfolded.
  • the adhesive or holding effect is achieved by additional means, e.g. through double-sided Adhesive tape, through an adhesive layer or through a special Shaping, for example a self-retaining Clamping body can be formed.
  • the heat treatment proposed according to claim 11 for the softening and / or curing process is in one carried out in the usual way after the course of any forming operations. In this way it is ensured that when melting of the adhesive body, possibly emerging adhesive Tools of subsequent machines cannot get dirty because it is already hardened after melting.
  • a particularly advantageous and rational method has the features of claim 12, according to which in particular during a heat treatment initially softens the adhesive body, its glue wets the components in the area of the glue point and its adhesive effect unfolds and subsequently through the continuously running chemical process the components cures together.
  • a first component 1 has in the area of a Glue 2 a double angled edge area on, which forms an outwardly protruding edge 3.
  • a first component 1 can be, for example Inner door part, in particular around a door frame, of a motor vehicle act.
  • a second component 4 in particular an outer door skin, be fixed with the help of an adhesive connection.
  • the outer edge 3 the first component 1 is a solid adhesive Adhesive body 5 applied.
  • the Adhesive body 5 is applied to the outer edge 3 in accordance with arrow a of the first component 1 attached.
  • the adhesive body is 5 preferably designed so that when the Adhesive 5 on the component 1 between the outer edge 3 and the two, the outer edge 3 encompassing legs of the Adhesive 5 gives a clamping effect.
  • the Adhesive 5 self-holding on the first component 1 or on the Attach the outer edge 3 of the door frame.
  • Adhesive coating 6 can be provided on the adhesive body 5.
  • Adhesive coating 6 can for example consist of a double-sided Adhesive tape exist, one side of the adhesive body 5 is liable and its other side for liability on the first component 1 is provided. In this way, the adhesive body can be 5 attach self-adhesive to first component 1.
  • the second component 4 here the outer door skin, so on the door frame 1 arranged that they at least in the area of the glue 2 via the adhesive body 5 indirectly on the door frame 1 to the system is coming.
  • the outer door skin 4 has for better positioning an angled folding edge 7, which after hanging up the outer door skin 4 on the door frame 1 on the outside of the adhesive body 5 is present.
  • the fold edge becomes 7 folded over so that it has the outer edge 3 and the adhesive body 5 includes.
  • the adhesive body can 5 made of an elastically or plastically deformable material exist so as not to hinder the folding process or to influence.
  • the adhesive body 5 is preferably made of one such material that it has its adhesive effect in Not developed as part of such forming processes.
  • the adhesive body 5 softened or melted, so that the then liquid Glue components 1 and 4 at the glue point 2 and can develop its adhesive effect.
  • a curing process which immediately follows the softening process or into which the softening process continues the adhesive cured, causing the adhesive bond 2 between components 1 and 4.
  • the outer edge 3 of the first component 1 is folded over Area of the second component 4 completely in the adhesive or the previous adhesive body 5 embedded.
  • the outer edge 3 of the first component 1, the folded edge 7 of the second component 4 and the Adhesive 5 matched so that after completing Adhesive connection no contact point between the components 1 and 4 can train.
  • the adhesive fills in a region 8 a space between the outer edge of the folded edge 7 and the first component 1, see above that there is no contact corrosion at this point can.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
EP98112425A 1997-07-17 1998-07-04 Méthode pour la formation d'un collage Withdrawn EP0892180A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19730560 1997-07-17
DE1997130560 DE19730560A1 (de) 1997-07-17 1997-07-17 Verfahren zum Herstellen einer Klebeverbindung

Publications (1)

Publication Number Publication Date
EP0892180A1 true EP0892180A1 (fr) 1999-01-20

Family

ID=7835940

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98112425A Withdrawn EP0892180A1 (fr) 1997-07-17 1998-07-04 Méthode pour la formation d'un collage

Country Status (2)

Country Link
EP (1) EP0892180A1 (fr)
DE (1) DE19730560A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014037392A1 (fr) 2012-09-05 2014-03-13 Ford Global Technologies, Llc Joint à bords relevés
DE102012217960A1 (de) 2012-10-01 2014-04-03 Ford-Werke Gmbh Verfahren zum Herstellen einer Bördelnaht
DE102012217959A1 (de) 2012-10-01 2014-04-17 Ford-Werke Gmbh Verfahren zum Herstellen einer Bördelnaht
DE102014225470A1 (de) 2014-12-10 2016-06-16 Volkswagen Aktiengesellschaft Verfahren zum Herstellen einer kombinierten Falz- und Klebeverbindung
FR3130333A1 (fr) * 2021-12-15 2023-06-16 Psa Automobiles Sa Sertissage de pièces de tôlerie avec joint d’étanchéité incorporé.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10139661C1 (de) * 2001-08-11 2003-02-13 Linde & Pullman Ag Zuerich Blechprofilträger, insbesondere für den Fahrzeugbau und Verfahren zu dessen Herstellung
DE102004056071B4 (de) * 2004-11-15 2009-12-10 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verbundstruktur
DE102009043854A1 (de) * 2009-08-25 2011-03-03 Thyssenkrupp Drauz Nothelfer Gmbh Geklebte Blechteilanordnung mit integrierter Versiegelung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263268A (en) * 1962-11-19 1966-08-02 Gen Motors Corp Hinge with a thermosetting resin portion
JPS5634579A (en) * 1979-08-31 1981-04-06 Nissan Motor Co Ltd Fabrication of panels for cars
DE4023713A1 (de) * 1990-07-26 1992-01-30 Messerschmitt Boelkow Blohm Klebverbindung
WO1994021740A1 (fr) * 1993-03-25 1994-09-29 Ab Volvo Procede permettant de realiser un collage dans un sertissage
EP0623758A2 (fr) * 1993-05-07 1994-11-09 ALUSUISSE-LONZA SERVICES Ltd. Dispositif de fixation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854766C2 (de) * 1978-12-19 1985-11-07 Audi AG, 8070 Ingolstadt Verfahren zum Verkleben zweier Werkstücke sowie Klebestreifen zur Durchführung des Verfahrens
DE3151266A1 (de) * 1981-12-24 1983-07-14 Bayerische Motoren Werke AG, 8000 München Ausbildung einer klebevorrichtung zweier duennwandigerbauteile, insbesondere blechteile
DE3540520A1 (de) * 1984-11-23 1986-06-05 Volkswagen AG, 3180 Wolfsburg Verfahren zum herstellen einer dichten falzverbindung, insbesondere bei kraftfahrzeugkarosserien
DE3605003A1 (de) * 1986-02-18 1987-08-20 Herberts Gmbh Waermehaertbare klebfolie, verfahren zu ihrer herstellung und ihre verwendung
DE8611436U1 (de) * 1986-04-25 1986-07-03 Gebr. Haslbeck GmbH, 8260 Mühldorf Kraftfahrzeug mit Zusatzprofilteilen aus Kunststoff
DE3621758C1 (de) * 1986-06-28 1987-07-02 Bayerische Motoren Werke Ag Verfahren zum Versiegeln einer Falzverbindung
DE3925068A1 (de) * 1989-07-28 1991-02-07 Schmalbach Lubeca Zwei- oder dreiteiliger behaelter, insb. aus blech

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263268A (en) * 1962-11-19 1966-08-02 Gen Motors Corp Hinge with a thermosetting resin portion
JPS5634579A (en) * 1979-08-31 1981-04-06 Nissan Motor Co Ltd Fabrication of panels for cars
DE4023713A1 (de) * 1990-07-26 1992-01-30 Messerschmitt Boelkow Blohm Klebverbindung
WO1994021740A1 (fr) * 1993-03-25 1994-09-29 Ab Volvo Procede permettant de realiser un collage dans un sertissage
EP0623758A2 (fr) * 1993-05-07 1994-11-09 ALUSUISSE-LONZA SERVICES Ltd. Dispositif de fixation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 005, no. 087 (M - 072) 6 June 1981 (1981-06-06) *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014037392A1 (fr) 2012-09-05 2014-03-13 Ford Global Technologies, Llc Joint à bords relevés
RU2646182C2 (ru) * 2012-09-05 2018-03-01 Форд Глобал Технолоджис, ЛЛК Способ изготовления шва с отбортовкой кромок
RU2653991C2 (ru) * 2012-09-05 2018-05-15 Форд Глобал Технолоджис, ЛЛК Способ изготовления шва с отбортовкой кромок
DE102012217960A1 (de) 2012-10-01 2014-04-03 Ford-Werke Gmbh Verfahren zum Herstellen einer Bördelnaht
DE102012217959A1 (de) 2012-10-01 2014-04-17 Ford-Werke Gmbh Verfahren zum Herstellen einer Bördelnaht
DE102014225470A1 (de) 2014-12-10 2016-06-16 Volkswagen Aktiengesellschaft Verfahren zum Herstellen einer kombinierten Falz- und Klebeverbindung
DE102014225470B4 (de) * 2014-12-10 2017-08-03 Volkswagen Aktiengesellschaft Verfahren zum Herstellen einer kombinierten Falz- und Klebeverbindung sowie kombinierte Falz- und Klebeverbindung
FR3130333A1 (fr) * 2021-12-15 2023-06-16 Psa Automobiles Sa Sertissage de pièces de tôlerie avec joint d’étanchéité incorporé.

Also Published As

Publication number Publication date
DE19730560A1 (de) 1999-02-11

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